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Code Issues Releases Activity

Fix spelling.

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Originally committed as revision 22470 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje 2010-03-11 17:42:53 +00:00
parent 34056cbba5
commit 95c6b5ebc8
4 changed files with 10 additions and 10 deletions
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4
libavcodec/acelp_vectors.c
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@ -207,8 +207,8 @@ void ff_weighted_vector_sumf(float *out, const float *in_a, const float *in_b,
+ weight_coeff_b * in_b[i];
}
void ff_adaptative_gain_control(float *buf_out, float speech_energ,
int size, float alpha, float *gain_mem)
void ff_adaptive_gain_control(float *buf_out, float speech_energ,
int size, float alpha, float *gain_mem)
{
int i;
float postfilter_energ = ff_dot_productf(buf_out, buf_out, size);

6
libavcodec/acelp_vectors.h
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@ -212,7 +212,7 @@ void ff_weighted_vector_sumf(float *out, const float *in_a, const float *in_b,
int length);
/**
* Adaptative gain control (as used in AMR postfiltering)
* Adaptive gain control (as used in AMR postfiltering)
*
* @param buf_out the input speech buffer
* @param speech_energ input energy
@ -220,8 +220,8 @@ void ff_weighted_vector_sumf(float *out, const float *in_a, const float *in_b,
* @param alpha exponential filter factor
* @param gain_mem a pointer to the filter memory (single float of size)
*/
void ff_adaptative_gain_control(float *buf_out, float speech_energ,
int size, float alpha, float *gain_mem);
void ff_adaptive_gain_control(float *buf_out, float speech_energ,
int size, float alpha, float *gain_mem);
/**
* Set the sum of squares of a signal by scaling

4
libavcodec/amrnbdec.c
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@ -943,8 +943,8 @@ static void postfilter(AMRContext *p, float *lpc, float *buf_out)
ff_tilt_compensation(&p->tilt_mem, tilt_factor(lpc_n, lpc_d), buf_out,
AMR_SUBFRAME_SIZE);
ff_adaptative_gain_control(buf_out, speech_gain, AMR_SUBFRAME_SIZE,
AMR_AGC_ALPHA, &p->postfilter_agc);
ff_adaptive_gain_control(buf_out, speech_gain, AMR_SUBFRAME_SIZE,
AMR_AGC_ALPHA, &p->postfilter_agc);
}
/// @}

6
libavcodec/sipr.c
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@ -254,7 +254,7 @@ static void sipr_decode_lp(float *lsfnew, const float *lsfold, float *Az,
}
/**
* Evaluates the adaptative impulse response.
* Evaluates the adaptive impulse response.
*/
static void eval_ir(const float *Az, int pitch_lag, float *freq,
float pitch_sharp_factor)
@ -479,8 +479,8 @@ static void decode_frame(SiprContext *ctx, SiprParameters *params,
float energy = ff_dot_productf(ctx->postfilter_syn5k0 + LP_FILTER_ORDER + i*SUBFR_SIZE,
ctx->postfilter_syn5k0 + LP_FILTER_ORDER + i*SUBFR_SIZE,
SUBFR_SIZE);
ff_adaptative_gain_control(&synth[i * SUBFR_SIZE], energy,
SUBFR_SIZE, 0.9, &ctx->postfilter_agc);
ff_adaptive_gain_control(&synth[i * SUBFR_SIZE], energy,
SUBFR_SIZE, 0.9, &ctx->postfilter_agc);
}
memcpy(ctx->postfilter_syn5k0, ctx->postfilter_syn5k0 + frame_size,